Crystalform Regent

Flying
When Crystalform Regent becomes the target of a
spell or ability an opponent controls, that spell or
ability cost an additional {3} to cast or activate.
When Crystalform Regent dies, exile it instead, face
down as a 0/5 Chrysalis with indestructible and
"{u}: Draw a card and put a growth counter on Chrysalis. If this card has 5 or more growth counters
on it, turn it face up."